四年级英语上册Unit 1《Sports and Games》Lesson 2
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Unit 1《Sports and Games》Lesson 2 A. Look, listen and repeat. Andy: Do you often play basketball? Mike: Yes, I do. Andy: Are you good at it? Mike: Yes, I am. Sue, do you often play basketball? Sue: No, I don't. I often play ping-pong. often 经常 He often plays football after school. 他经常放学后踢足球。 联想：always 总是 usually 通常 sometimes 有时 never 从不 短语：how often 多久一次 询问对方是否经常做某事的句型：Do you often ...? 课文应用： Do you often play basketball? 你经常打篮球吗？ Yes, I do. 是的，我经常打篮球。 句型结构 问句：Do you often+动词（短语）原形（swim，play basketball，take a bus……）（+其他）？ 答语：Yes, I/we do. / No, I/we don't. 重点解析：问句是由助动词do引导的一般疑问句，用于询问对方是否经常做某事，是一个一般现在时的句子。 肯定回答为“Yes, I/we do.”，否定回答为“No, I/we don't.”。 生活实例：Miss White想知道Amy是否经常在家看电视，于是她问Amy： Miss White: Do you often watch TV at home? 你经常在家看电视吗？ Amy: No, I don't. 不，我不经常在家看电视。 知识拓展：询问他人是否经常做某事的句型 问句：Does+主语（第三人称单数）+often+动词（短语）原形（swim，play basketball，take a bus……）（+其他）？ 答语：Yes, he/she does. / No, he/she doesn't. 例如：— Does she often play basketball? 她经常打篮球吗？ — Yes, she does. 是的，她经常打篮球。 be good at 擅长 He is good at Chinese. 他擅长语文。 用法：be good at后接名词或动词-ing形式。 如何询问对方是否擅长某事Are you good at ...? 课文应用： Are you good at it? 你擅长它吗？ Yes, I am. 是的，我擅长。 句型结构： 问句：Are you good at+某事？ 答语：Yes, I am. / No, I'm not. 重点解析：问句是一个询问对方是否擅长某事的一般疑问句。 “be good at”意为“擅长”，其中be动词要根据主语人称和数的变化而变化。 生活实例：Daming想知道Amy是否擅长跑步，于是他问Amy： Daming: Are you good at running, Amy? 你擅长跑步吗，埃米？ Amy: No, I'm not. 不，我不擅长。 B. Let's talk. play basketball go roller skating play ping-pong go swimming play ... go ... swim 游泳 Can you swim? 你会游泳吗？ 派生词：swimmer 游泳者 短语：go swimming 去游泳 合成词：swimsuit 泳装 Do you often play basketball? Yes, I do. I often play basketball with my friends. Are you good at it? Yes, I am. What about you? C. Let's write. Do you often go running? Are you good at it?
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